Name Type Location Description
DatabaseConnection::setTarget function includes/database/database.inc Tells this connection object what its target value is.
DatabaseConnection::setPrefix function includes/database/database.inc Set the list of prefixes used by this database connection.
ConfigDatabaseStorage::$table property drivers/config_database/config_database_storage.inc The database table to use for configuration objects.
DatabaseConnection::$prefixes property includes/database/database.inc The prefixes used by this database connection.
hook_file_metadata_info_alter function modules/file/file.api.php Alters metadata information.
DatabaseStatementEmpty::fetch function includes/database/database.inc
DatabaseStatementEmpty::rewind function includes/database/database.inc
drupal-7.language.database.php file modules/simpletest/tests/upgrade/drupal-7.language.database.php Database additions for language tests. Used in upgrade.language.test.
DatabaseStatementPrefetch::key function includes/database/prefetch.inc
DatabaseSelectSubqueryTestCase class modules/simpletest/tests/database_test.test Test case for subselects in a dynamic SELECT query.
database_test_even_pager_query function modules/simpletest/tests/database_test.module Run a pager query and return the results.
BackdropDatabaseCache::isEmpty function drivers/cache_database/cache_database.inc Implements BackdropCacheInterface::isEmpty().
DatabaseEmptyStatementTestCase class modules/simpletest/tests/database_test.test Tests the empty pseudo-statement class.
DatabaseDeleteTruncateTestCase class modules/simpletest/tests/database_test.test Delete/Truncate tests.
DatabaseCondition::__construct function includes/database/query.inc Constructs a DataBaseCondition object.
DatabaseSelectComplexTestCase2 class modules/simpletest/tests/database_test.test Test more complex select statements, part 2.
DatabaseCondition::$conditions property includes/database/query.inc Array of conditions.
DatabaseSchema_mysql::addField function drivers/database_mysql/schema.inc Add a new field to a table.
DatabaseStatementBase::execute function includes/database/database.inc Executes a prepared statement
ViewsModuleTest::testFetchData function modules/views/tests/views_module.test Tests views_fetch_data().
DatabaseSchema::prepareComment function includes/database/schema.inc Prepare a table or column comment for database query.
ConfigDatabaseStorage::listAll function drivers/config_database/config_database_storage.inc Gets configuration object names starting with a given prefix.
DatabaseSchema::createTableSql function includes/database/schema.inc Generate an array of query strings suitable for creating a table.
DatabaseInsertDefaultsTestCase class modules/simpletest/tests/database_test.test Insert tests for "database default" values.
DatabaseSchema::dropPrimaryKey function includes/database/schema.inc Drop the primary key.
DatabaseConnection::queryRange function includes/database/database.inc Runs a limited-range query on this database object.
ViewsHandlerTestXss::viewsData function modules/views/tests/handlers/views_handler_field_xss.test The views data definition.
DatabaseConnection::escapeLike function includes/database/database.inc Escapes characters that work as wildcard characters in a LIKE pattern.
DatabaseSchema::prefixNonTable function includes/database/schema.inc Create names for indexes, primary keys and constraints.
DatabaseSchema_mysql::addIndex function drivers/database_mysql/schema.inc Add an index.
DatabaseTemporaryQueryTestCase class modules/simpletest/tests/database_test.test Temporary query tests.
DatabaseSchema::$defaultSchema property includes/database/schema.inc Definition of prefixInfo array structure.
DatabaseSerializeQueryTestCase class modules/simpletest/tests/database_test.test Query serialization tests.
MenuTreeDataTestCase::$profile property modules/simpletest/tests/menu.test
DatabaseTasks_mysql::$pdoDriver property drivers/database_mysql/install.inc The PDO driver name for MySQL and equivalent databases.
DatabaseReservedKeywordTestCase class modules/simpletest/tests/database_test.test Test reserved keyword handling (introduced for MySQL 8+)
DatabaseStatementPrefetch::$dbh property includes/database/prefetch.inc Reference to the database connection object for this statement.
install_verify_database_utf8mb4 function includes/install.core.inc Verifies if UTF8 MB4 support is available in the database.
DatabaseSchema_mysql::dropIndex function drivers/database_mysql/schema.inc Drop an index.
DatabaseStatementEmpty::execute function includes/database/database.inc Executes a prepared statement
_form_test_tableselect_get_data function modules/simpletest/tests/form_test.module Create a header and options array. Helper function for callbacks.
DatabaseConnection::__construct function includes/database/database.inc
DatabaseStatementPrefetch::next function includes/database/prefetch.inc
DatabaseStatementBase::fetchCol function includes/database/database.inc Returns an entire single column of a result set as an indexed array.
DatabaseConnection::dateMathSql function includes/database/database.inc
DatabaseCaseSensitivityTestCase class modules/simpletest/tests/database_test.test Test case sensitivity handling.
DatabaseSchema_mysql::dropField function drivers/database_mysql/schema.inc Drop a field.
DatabaseSchema::fieldSetDefault function includes/database/schema.inc Set the default value for a field.
DatabaseSchema::getFieldTypeMap function includes/database/schema.inc Returns a mapping of Backdrop schema field names to DB-native field types.
DatabaseConnection::escapeAlias function includes/database/database.inc Escapes an alias name string.

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